Finding the Fourth Proportional to 62,418,482.58, 93,664,711.97 and 34,775,537.46
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Solution
The fourth proportional to 62,418,482.58, 93,664,711.97 and 34,775,537.46 is: 52,183,913.56
Step by Step Solution
- Step 1: Write the proportion equation
62,418,482.58 : 93,664,711.97 = 34,775,537.46 : x - Step 2: Convert to fraction form
62,418,482.58/93,664,711.97 = 34,775,537.46/x - Step 3: Cross multiply
62,418,482.58x = 93,664,711.97 × 34,775,537.46 - Step 4: Simplify right side
62,418,482.58x = 3,257,240,699,398,133 - Step 5: Solve for x
x = 3,257,240,699,398,133/62,418,482.58 - Step 6: Final answer
x = 52,183,913.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.